| Acronym | Definition |
|---|
| FSMS | F-Secure Mobile Security (software) |
| FSMS | Faculté des Sciences et Métiers du Sport (French school of sport science) |
| FSMS | Fast Sms |
| FSMS | Food Safety Management System |
| FSMS | Factory Shoals Middle School (Douglasville, GA) |
| FSMS | Florida Surveying and Mapping Society |
| FSMS | FedEx Ship Manager Server |
| FSMS | Financial Services Marketing Symposium |
| FSMS | Fort Settlement Middle School |
| FSMS | Field Service Management System |
| FSMS | Fort Scott Middle School (Kansas) |
| FSMS | File Storage Management Systems |
| FSMS | Farmwell Station Middle School |
| FSMS | Federal Sector Mediation Services |
| FSMS | Federal Spectrum Management System |
| FSMS | Fellow of the Indian Society for Medical Statistics |
| FSMS | Frequency Spectrum Management System |
| FSMS | Fondation Sahaj Marg Spiritualité |
| FSMS | Fort Sheridan Middle School |
| FSMS | Future STANDARD Missile Strategy (US Navy) |
| FSMS | Fidelity Security and Manpower Services |
| FSMS | Friends of the Sevres Museum Society |
| FSMS | field service management software |
| FSMS | Flight Senior Maintenance sailor (Australia) |
| FSMS | Faculty Salary Management System (University of Southern California) |
| FSMS | Finite State Machine Source |